The grave was found in a pond at a quarry in the south-western Serbian town of Raska, near the border with Kosovo, he said.

Exhumation is expected to begin soon.

"This is more proof that Serbia does not shy away from its dark past and is ready to bring to justice all those who have committed crimes" regardless of their nationality or position, Mr Vukcevic said.

During the conflict security forces controlled by then strongman Slobodan Milosevic transported the remains of hundreds of ethnic Albanian civilians to several locations in Serbia, including the capital Belgrade, in a bid to cover up mass killings and war crimes.

In 2001, the remains of more than 830 Kosovo Albanians were found at three sites in Serbia.

More than 700 bodies were meanwhile uncovered in a mass grave located within a special anti-terrorist police unit's compound in the Belgrade suburb of Batajnica.

Seventy-seven other corpses were found in the same police unit's training centre in the eastern Serbian town of Petrovo Selo, and 50 bodies were uncovered nearby the western Serbian town of Perucac.

Vlastimir Djordjevic, a former top police official and Serbian deputy interior minister during the Kosovo conflict, is believed to have ordered the vast cover-up operation.

Mr Djordjevic is on trial before the Hague-based UN war crimes tribunal for the former Yugoslavia on charges of deportation, forcible transfer, murder and persecution of Kosovo Albanians during the conflict.

The conflict in Kosovo claimed about 13,000 victims, most of them ethnic Albanians.

The war ended after a NATO bombing campaign in 1999 ousted Serb armed forces from the province, which was then put under UN administration.

Kosovo declared independence in 2008 - a move recognised by the United States and most EU member states but challenged by Belgrade.